Market insights · South Dakota
Stanley County, SD: growth, migration and housing
Stanley County has 3,018 residents, up 1.8% since 2020 (+0.6% in the last year). In 2022–2023, 114 households moved in and 111 moved out (+3 net), bringing in a net $1.6M of income. Median household income is $87,712, the median home $203,500 and median rent $952 a month.
In South Dakota: 30th of 66 counties for 5-year population growth · 13th of 62 counties for net in-migration (per resident) · 3rd of 66 counties for median household income · 24th of 66 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Stanley County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Hughes County, SD | 64 | $4.9M |
Where leavers went
Top counties by households leaving Stanley County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Hughes County, SD | 71 | $4.2M |
BizyFi in Stanley County
No companies in the BizyFi directory are based here yet. Search them on the company map (company names with a free account), or browse South Dakota companies.
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Sources: U.S. Census Bureau population estimates (vintage 2025), American Community Survey 5-year (2024), and IRS Statistics of Income county-to-county migration data (2022–2023). Migration counts are tax returns (roughly households) moving between U.S. counties; the IRS suppresses very small flows. Growth rates, per-1,000 figures, rent share and state ranks are BizyFi calculations. Data updated 2026-10-17. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.